• codePoints {integer[]}

    The punycode.ucs2.encode() method returns a string based on an array of numeric code point values.

    1. punycode.ucs2.encode([0x61, 0x62, 0x63]); // 'abc'
    2. punycode.ucs2.encode([0x1D306]); // '\uD834\uDF06'